You develop and deploy a Java RESTful API to Azure App Service. You open a browser and navigate to the URL for the API. You receive the following error message: You need to resolve the error. What…

The correct answer is C. Enable CORS. We need to enable Cross-Origin Resource Sharing (CORS). https://medium.com/@xinganwang/a-practical-guide-to-cors-51e8fd329a1f

Submitted by takeshi77· Mar 30, 2026Develop Azure compute solutions

Question

You develop and deploy a Java RESTful API to Azure App Service. You open a browser and navigate to the URL for the API. You receive the following error message: You need to resolve the error. What should you do?

Options

ABind an SSL certificate
BEnable authentication
CEnable CORS
DMap a custom domain
EAdd a CDN

How the community answered

(56 responses)

A
11% (6)
B
2% (1)
C
79% (44)
D
4% (2)
E
5% (3)

Explanation

We need to enable Cross-Origin Resource Sharing (CORS). https://medium.com/@xinganwang/a-practical-guide-to-cors-51e8fd329a1f

Topics

#CORS#App Service#REST API#cross-origin resource sharing

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